704 
THE VOYAGE OF H.M.S. CHALLENGER. 
Cap* York 
dementia papj/racea (Gray). (Torres Strait, 3 to 11 fathoms); obtained at no 
other locality by the Challenger. Recorded from 
Australia, Philippines, Malacca, and Japan. 
Cardium (Fragum) imbneatum, Sowerby. (Cape York, 3 to 12 fathoms); obtained 
at no other locality by the Challenger. Recorded 
from Australia. 
Tt'idacna n'ocea, Lamarck. One specimen (Station 186, 8 fathoms); obtained at 
no othef locality by the Challenger. 
Chama sulphurea, Reeve. One specimen (Station 187, 6 fathoms); obtained at 
no other locality by the Challenger. Recorded from 
Philippines. 
„ jukesii, Reeve. (Station 186, 8 fathoms) ; obtained at no other locality by 
the Challenger. Recorded from Australia. 
Lucina [Di varicella) irpex, n.sp. (Cape York, 3 to 12 fathoms); obtained at no 
other locality. 
Diplodonta sccdpta, n.sp. (Station 187, 6 fathoms) ; obtained at no other locality. 
,, corpulenta, n.sp. (Station 187, 6 fathoms); obtained also at 
Station 188, 28 fathoms. 
„ subglobosa , n.sp. (Station 187 and Flinders Passage, 6 and 7 fathoms) ; 
obtained at no other locality. 
,, conspicua, n.sp. (Station 187, Flinders Passage, and Torres Strait, 
3 to 11 fathoms); obtained also at Station 188, 
28 fathoms. 
Carditella torresi, n.sp. (Torres Strait, 3 to 11 fathoms); obtained also at 
Station 188, 28 fathoms. 
Crassatella rhornboides, n.sp. (Station 187, 6 fathoms) ; obtained also at Station 188, 
28 fathoms. 
Trifjonia vniophora, Gray. (Albany Island, 3 to 12 fathoms) ; obtained also at 
Stations 188 and 189, 25 to 28 fathoms. 
Nucvla obliqua, Lamarck. (Torres Strait, 3 to 11 fathoms) ; obtained also at 
Station 188, 28 fathoms. Recorded from Australia. 
Idmopsis cancellata (Reeve). (Station 186, 8 fathoms); obtained also at Station 188, 
28 fathoms. Recorded from Singapore and Torres Strait. 
Area navienhx ris, Bruguicre. (Cape York, 3 to 12 fathoms) ; obtained at no other 
locality by the Challenger. Recorded from Australia, 
Amboina, and China. 
,, imbricata, Bruguii re. (Station 187, 6 fathoms) ; obtained also at Station 113a. 
,, ( Jiarbatia ) lima, Reeve. (Station 1 86, 8 fathoms); obtained also at Station 208, 
18 fathoms. Recorded from Philippines. 
